From 84adefa331c4159d432d22840663c38f155cd4c1 Mon Sep 17 00:00:00 2001
From: Erlang/OTP <otp@erlang.org>
Date: Fri, 20 Nov 2009 14:54:40 +0000
Subject: The R13B03 release.

---
 lib/inets/src/inets_app/inets_sup.erl | 117 ++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 lib/inets/src/inets_app/inets_sup.erl

(limited to 'lib/inets/src/inets_app/inets_sup.erl')

diff --git a/lib/inets/src/inets_app/inets_sup.erl b/lib/inets/src/inets_app/inets_sup.erl
new file mode 100644
index 0000000000..20d5ef343e
--- /dev/null
+++ b/lib/inets/src/inets_app/inets_sup.erl
@@ -0,0 +1,117 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
+%% 
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%% 
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%% 
+%% %CopyrightEnd%
+%%
+%%
+%%----------------------------------------------------------------------
+%% Purpose: The top supervisor for the inets application
+%%----------------------------------------------------------------------
+
+-module(inets_sup).
+
+-behaviour(supervisor).
+
+-export([init/1]).
+
+%%%=========================================================================
+%%%  Supervisor callback
+%%%=========================================================================
+init([]) ->
+    SupFlags = {one_for_one, 10, 3600},
+    Children = children(), 
+    {ok, {SupFlags, Children}}.
+
+%%%=========================================================================
+%%%  Internal functions
+%%%=========================================================================
+get_services() ->
+    case (catch application:get_env(inets, services)) of
+	{ok, Services} ->
+	    Services;
+	_ ->
+	    []
+    end.
+
+children() ->
+    Services = get_services(),
+    HttpdServices = [Service || Service <- Services, is_httpd(Service)],
+    HttpcServices =  [Service || Service <- Services, is_httpc(Service)],
+    TftpdServices =  [Service || Service <- Services, is_tftpd(Service)],
+    [ftp_child_spec(), httpc_child_spec(HttpcServices), 
+     httpd_child_spec(HttpdServices), tftpd_child_spec(TftpdServices)].
+
+ftp_child_spec() ->
+    Name = ftp_sup,
+    StartFunc = {ftp_sup, start_link, []},
+    Restart = permanent, 
+    Shutdown = infinity,
+    Modules = [ftp_sup],
+    Type = supervisor,
+    {Name, StartFunc, Restart, Shutdown, Type, Modules}.
+
+
+httpc_child_spec(HttpcServices0) ->
+    HttpcServices = default_profile(HttpcServices0, []),
+    Name = httpc_sup,
+    StartFunc = {httpc_sup, start_link, [HttpcServices]},
+    Restart = permanent, 
+    Shutdown = infinity,
+    Modules = [httpc_sup],
+    Type = supervisor,
+    {Name, StartFunc, Restart, Shutdown, Type, Modules}.
+
+httpd_child_spec(HttpdServices) ->
+    Name = httpd_sup,
+    StartFunc = {httpd_sup, start_link, [HttpdServices]},
+    Restart = permanent, 
+    Shutdown = infinity,
+    Modules = [httpd_sup],
+    Type = supervisor,
+    {Name, StartFunc, Restart, Shutdown, Type, Modules}.
+
+tftpd_child_spec(TftpServices) ->
+    Name = tftp_sup,
+    StartFunc = {tftp_sup, start_link, [TftpServices]},
+    Restart = permanent, 
+    Shutdown = infinity,
+    Modules = [tftp_sup],
+    Type = supervisor,
+    {Name, StartFunc, Restart, Shutdown, Type, Modules}.
+
+is_httpd({httpd, _}) ->
+    true;
+is_httpd({httpd, _, _}) ->
+    true;
+is_httpd(_) ->
+    false.
+
+is_httpc({httpc, _}) ->
+    true;
+is_httpc(_) ->
+    false.
+
+is_tftpd({tftpd, _}) ->
+    true;
+is_tftpd(_) ->
+    false.
+
+default_profile([], Acc) ->
+    [{httpc, {default, only_session_cookies}} | Acc];
+default_profile([{httpc, {default, _}} | _] = Profiles, Acc) ->
+    Profiles ++ Acc;
+default_profile([Profile | Profiles], Acc) ->
+    default_profile(Profiles, [Profile | Acc]).
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